134819425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 187488000

約数和(自身を除く): 52668575

約数列:

[1, 5, 13, 25, 59, 65, 79, 89, 295, 325, 395, 445, 767, 1027, 1157, 1475, 1975, 2225, 3835, 4661, 5135, 5251, 5785, 7031, 19175, 23305, 25675, 26255, 28925, 35155, 60593, 68263, 91403, 116525, 131275, 175775, 302965, 341315, 414829, 457015, 1514825, 1706575, 2074145, 2285075, 5392777, 10370725, 26963885, 134819425]

約数ペア:

[(1, 134819425), (5, 26963885), (13, 10370725), (25, 5392777), (59, 2285075), (65, 2074145), (79, 1706575), (89, 1514825), (295, 457015), (325, 414829), (395, 341315), (445, 302965), (767, 175775), (1027, 131275), (1157, 116525), (1475, 91403), (1975, 68263), (2225, 60593), (3835, 35155), (4661, 28925), (5135, 26255), (5251, 25675), (5785, 23305), (7031, 19175)]